ABC of spray guns (video)
ABC of spray guns (video)-What is a suction feed gun? What is a pressure feed gun? What is a nozzle combination? What are the functions of the fluid nozzle and needle? What are the standard nozzle sizes? etc.
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Introduction
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Spray gun types
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What is a suction feed gun?
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What is a pressure feed gun?
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What are the merits of having an air cap with multiple air vents?
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How should an air cap be selected?
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What are the functions of the fluid nozzle and needle?
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What is a nozzle combination?
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What are the standard nozzle sizes?
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How are nozzle combinations selected?
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What are the criteria for selecting a pressure feed nozzle?
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What's the correlation between the nozzle size of a suction/gravity feed gun and flow rate?
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What's the correlation between the nozzle size of a pressure feed gun and flow rate?
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What are the nozzles and needles made of?
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What is a pattern adjusting valve?
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How is the suction and gravity feed spray gun adjusted for spraying?
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What are the components of a pressure feed system?
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How is equipment hooked up for pressure feed spraying?
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How can the atomization of a suction feed gun be checked?
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How is the pressure feed spray gun adjusted?
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How should the spray gun be held?
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What is the proper technique for spray gun stroke and triggering?
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What happens when the gun is arced?
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Why does material leak from the fluid needle packing nut?
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Causes and solutions for air leaking from the gun
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How should the air cap be cleaned?
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How should suction feed spray guns be cleaned?
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How should pressure feed spray guns be cleaned?
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Which parts of the spray gun need to be lubricated?
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Causes and solutions for leaking from fluid nozzles
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What causes jerky or fluttering spray?
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Why is the spray pattern uneven?
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How can uneven patterns be corrected?
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The Space Gun Series
